83818724320

素因数分解:

$2^5\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1979}}^1\times {\mathrm{2729}}^1$

素因数の和:4820

約数の個数: 96

約数和(自身を含む): 200237637600

約数和(自身を除く): 116418913280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 97, 160, 194, 388, 485, 776, 970, 1552, 1940, 1979, 2729, 3104, 3880, 3958, 5458, 7760, 7916, 9895, 10916, 13645, 15520, 15832, 19790, 21832, 27290, 31664, 39580, 43664, 54580, 63328, 79160, 87328, 109160, 158320, 191963, 218320, 264713, 316640, 383926, 436640, 529426, 767852, 959815, 1058852, 1323565, 1535704, 1919630, 2117704, 2647130, 3071408, 3839260, 4235408, 5294260, 5400691, 6142816, 7678520, 8470816, 10588520, 10801382, 15357040, 21177040, 21602764, 27003455, 30714080, 42354080, 43205528, 54006910, 86411056, 108013820, 172822112, 216027640, 432055280, 523867027, 864110560, 1047734054, 2095468108, 2619335135, 4190936216, 5238670270, 8381872432, 10477340540, 16763744864, 20954681080, 41909362160, 83818724320]

約数ペア:

[(1, 83818724320), (2, 41909362160), (4, 20954681080), (5, 16763744864), (8, 10477340540), (10, 8381872432), (16, 5238670270), (20, 4190936216), (32, 2619335135), (40, 2095468108), (80, 1047734054), (97, 864110560), (160, 523867027), (194, 432055280), (388, 216027640), (485, 172822112), (776, 108013820), (970, 86411056), (1552, 54006910), (1940, 43205528), (1979, 42354080), (2729, 30714080), (3104, 27003455), (3880, 21602764), (3958, 21177040), (5458, 15357040), (7760, 10801382), (7916, 10588520), (9895, 8470816), (10916, 7678520), (13645, 6142816), (15520, 5400691), (15832, 5294260), (19790, 4235408), (21832, 3839260), (27290, 3071408), (31664, 2647130), (39580, 2117704), (43664, 1919630), (54580, 1535704), (63328, 1323565), (79160, 1058852), (87328, 959815), (109160, 767852), (158320, 529426), (191963, 436640), (218320, 383926), (264713, 316640)]